Twin Lakes Secondary School
381 Birch St · Orillia · L3V2P5 · Simcoe County DSB
Counting 3 km around Orillia, Twin Lakes Secondary School is one of 3 secondary schools. Every school in and around Orillia →
What stands out about Twin Lakes Secondary School
- Its 835 students sit close to the 810 of a middle secondary school in Ontario.
- On the measures with a value, it lands in the fourth fifth in Ontario.
- Furthest behind on Grade 9 math: 35%, against 55% in Ontario.
- Public and English-language, under Simcoe County DSB.
How Twin Lakes Secondary School does on Ontario’s tests
EQAO’s Grade 3, 6 and 9 assessments and the literacy test, 2024-25: each school against every school in Ontario.
With 2 of 2 measures reported, Twin Lakes Secondary School averages the fourth fifth in Ontario.
| Measure | Here | Middle, Ontario | Band | 3-year change |
|---|---|---|---|---|
| Grade 9 math | 35% | 55% | Bottom fifth | −5 |
| Literacy test (OSSLT), first try | 85% | 85% | Middle fifth | +4 |
N/R: EQAO doesn’t report groups too small to keep students anonymous. The three-year change is in percentage points, as the ministry publishes it.
Why Twin Lakes Secondary School has a band rather than a letter
Its standing, the fourth fifth in Ontario, comes from the province’s published results set beside every other school’s; Twin Lakes Secondary School itself carries no letter, since letters are kept for towns.
For a letter, see Orillia’s Schools page: the town’s grade takes in Twin Lakes Secondary School and its neighbours.
Getting a place at Twin Lakes Secondary School
Attendance zones do the sorting here. Inside the zone a child is in; outside it, the answer turns on how full the school is.
The provinces’ education acts and the boards’ own admission policies; check with the board for a given address.
Side by side with the nearest secondary schools
Its level’s nearest schools, measured as the crow flies.
Of the 2 secondary schools nearest Twin Lakes Secondary School, 1 are larger.
| School | System | Language | Students | Band | Away |
|---|---|---|---|---|---|
| Twin Lakes Secondary School | English public | English | 835 | Fourth fifth | |
| Orillia Secondary School | English public | English | 1,275 | Fourth fifth | 2.1 km |
| Patrick Fogarty Catholic Secondary School | English Catholic | English | 720 | Fourth fifth | 3.6 km |
Secondary schools near Twin Lakes Secondary School
Nearest first, as the crow flies, up to 25 km. Each school’s own admission policy decides who gets a place.
Questions about Twin Lakes Secondary School
Who runs Twin Lakes Secondary School?
It is Simcoe County DSB that runs Twin Lakes Secondary School, in the English public system.
What language does Twin Lakes Secondary School teach in?
English.
How do pupils get a place at Twin Lakes Secondary School?
Register with the board that runs the school: the address decides the designated school in each system, and the board can say which one it is.
Which schools of the same kind are near Twin Lakes Secondary School?
Nearby: Orillia Secondary School (2.1 km) and Patrick Fogarty Catholic Secondary School (3.6 km).
Sources: Ontario Ministry of Education, School Information Finder 2024–25 and school contact list (Open Government Licence – Ontario) · Ontario Ministry of Education, School Information Finder 2024–25 (EQAO results; N/R where groups are too small). Open Government Licence – Ontario. · map tiles © OpenStreetMap contributors. Under the Statistics Canada Open Licence.
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).